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Osteoblasts create bone (or osseous) tissue, whereas osteoclasts break down or resorb it. It's hard to remember because it would be expected that osteoblasts blast it away but I remember it by keeping in mind that it's opposite from what I would normally pick.
Correct, osteoclasts are specialized cells responsible for the resorption or breakdown of bone tissue. They play a vital role in bone remodeling, repair, and maintenance by removing old or damaged bone tissue.
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What is osseous fragment in ankle bone?
An osseous fragment in the ankle bone is a small piece of bone that has either broken off from the main bone due to trauma or a medical condition, or it could be a small growth of bone tissue. These fragments can cause pain, limited range of motion, and potential complications if they interfere with the normal functioning of the joint. Treatment may involve monitoring, immobilization, or surgical removal, depending on the severity.
If osteoclasts are more active than osteoblasts?
If osteoclasts are more active than osteoblasts, there is a net decrease in bone density as osteoclasts break down bone tissue faster than osteoblasts can form new bone. This can lead to conditions like osteoporosis where bone becomes weak and brittle. It is important to maintain a balance between osteoclast and osteoblast activity for healthy bone remodeling.
Which can cause tissue damage. Acid or bases?
Both acids and bases can cause tissue damage. Acids typically denature proteins and cause coagulation of tissues, while bases can lead to liquefactive necrosis and saponification of fats in the tissues. The extent of tissue damage depends on the concentration, duration of exposure, and specific pH of the acid or base.
What is an osseous hemangioma of D5?
An osseous hemangioma of D5 refers to a benign bone tumor made up of blood vessels typically found in the fifth thoracic vertebra of the spine. These tumors are usually asymptomatic but can cause pain or neurological symptoms if they grow large enough to compress surrounding tissues. Treatment is usually only required if symptoms develop, and options may include monitoring, pain management, or surgical removal.
Osteitis deformans is also known as?
Osteitis deformans is also known as Paget's disease, a condition characterized by the abnormal breakdown and formation of bone tissue, leading to weakened, misshapen bones. It can cause bone pain, fractures, and deformities.
What are large cells that cause the breakdown of osseous tissue?
osteoclasts, because they break down bone.
What is a large cell that can cause the breakdown of bone tissue?
An osteoclast.
What are are large cells that can cause the breakdown of bone tissue?
Osteoporosis, is the weakening of bones. It occurs due to advancing age, especially in white women, people who smoke, lack of calcium and/or vitamin D in the diet, lack of estrogen (menopause or complete hysterectomy), and women who are very thin.
What is degenerative osseous?
Osseous degenerative changes are changes in the bone density and structure of the spine. These changes often cause pain and curvature of the spine.
What is osseous degenerative changes?
Osseous degenerative changes refer to the gradual deterioration of bone tissue over time. This can include processes such as osteoporosis, osteoarthritis, and degenerative disc disease. These changes can result in decreased bone density, joint pain, and stiffness, leading to functional impairment and increased risk of fractures. Treatment may involve medications, physical therapy, and lifestyle modifications to manage symptoms and prevent further degeneration.
Which bone cells cause calcium resorption from the bone?
Osteoclasts
What is osseous fragment in ankle bone?
An osseous fragment in the ankle bone is a small piece of bone that has either broken off from the main bone due to trauma or a medical condition, or it could be a small growth of bone tissue. These fragments can cause pain, limited range of motion, and potential complications if they interfere with the normal functioning of the joint. Treatment may involve monitoring, immobilization, or surgical removal, depending on the severity.
What does it mean for osseous structures are demineralized?
When osseous structures are demineralized, it means that the minerals (such as calcium and phosphate) that give bone its strength and rigidity have been removed or reduced. Demineralization can lead to weakened bones and increase the risk of fractures. Various conditions, such as osteoporosis or certain diseases, can cause demineralization of osseous structures.
If osteoclasts are more active than osteoblasts?
If osteoclasts are more active than osteoblasts, there is a net decrease in bone density as osteoclasts break down bone tissue faster than osteoblasts can form new bone. This can lead to conditions like osteoporosis where bone becomes weak and brittle. It is important to maintain a balance between osteoclast and osteoblast activity for healthy bone remodeling.
What causes breakdown of uterus lining?
The breakdown of the uterine lining typically occurs during menstruation when the body sheds this tissue in response to hormonal changes. However, certain conditions like endometriosis or hormonal imbalances can also cause abnormal breakdown of the uterine lining, leading to heavy or irregular bleeding.
What causes an osseous neoplasm?
An osseous neoplasm, or bone tumor, can be caused by genetic mutations, previous radiation exposure, or Paget's disease. Some tumors may also develop without a known cause. These neoplasms can be benign or malignant.
What happen when you give intramuscular injection in the wrong place?
A medication meant for intramuscular injection can destroy tissues if given subcutaneously. It can cause abscess, tissue breakdown, infection, and even necrosis.
